A magnitude Md 2.1 earthquake occured in region: Costa Marchigiana Maceratese (Macerata), on
and geographic coordinates (lat, lon) 43.5050, 13.8040 at 24 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Porto Recanati | MC | 14 | 12531 | 12531 |
Numana | AN | 15 | 3775 | 16306 |
Sirolo | AN | 15 | 4051 | 20357 |
Loreto | AN | 17 | 12814 | 33171 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 1992-04-13 15:01:05 |
43.505 | 13.804 | 24 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 162399 |
Field | Value |
---|---|
Time (UTC) | 1992-04-13 15:01:05 ± 0.336 |
Latitude | 43.5050 ± 0.0352 |
Longitude | 13.8040 ± 0.0361 |
Depth (km) | 24 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 162399 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 4881.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 291 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00138 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00623 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 162399 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:31:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.RMF.Z. | 1992-04-13T15:01:29.30 | 10.0 | undecidable | manual | SN | 218 | 0.6882 | -0.05 | 0.5 | |
--.CIO.Z. | 1992-04-13T15:01:26.20 | 10.0 | undecidable | manual | SG | 237 | 0.5661 | 0.33 | 0.1 | |
--.RMF.Z. | 1992-04-13T15:01:19.20 | 10.0 | undecidable | manual | PN | 218 | 0.6882 | 0.13 | 0.9 | |
--.ARV.Z. | 1992-04-13T15:01:17.90 | 10.0 | undecidable | manual | PG | 269 | 0.6216 | -0.08 | 1.4 | |
--.CIO.Z. | 1992-04-13T15:01:16.50 | 10.0 | undecidable | manual | PG | 237 | 0.5661 | -0.55 | 0.2 | |
--.AOI.Z. | 1992-04-13T15:01:14.30 | 10.0 | undecidable | manual | SG | 286 | 0.1554 | 0.01 | 0.9 | |
--.AOI.Z. | 1992-04-13T15:01:10.40 | 10.0 | undecidable | manual | PG | 286 | 0.1554 | 0.03 | 3 |